Senior OT Security & ISMS Lead

Vattenfall GmbH; Amsterdam; On-site; EUR 90,000 - 130,000; Full time

Job summary

Vattenfall GmbH in the Netherlands seeks a Senior OT Security Specialist to enhance information security and compliance across OT and IT environments. You will drive ISMS maturity, translate complex requirements into practical procedures for engineers, and support audits to ensure regulatory alignment.

The role emphasizes collaboration, proactive risk mitigation, and strong communication across leadership and technical teams within a global energy company.

Qualifications

• Experience translating security requirements into practical, actionable guidance for technical teams.
• Background in utilities, industrial, or production environments preferred.
• Strong communication across organizational levels and collaborative mindset.

Responsibilities

• Drive ISMS implementation and maturity, including NIS2, ISO 27001, and CER directives.
• Translate requirements into clear procedures and work instructions for engineers.
• Plan and facilitate risk assessments and link findings to projects.
• Support audits and mitigate non-compliances with stakeholders.
• Guide cross-functional teams to craft security solutions and ensure compliance.

Skills

ISMS implementation

NIS2 compliance

ISO 27001

Cybersecurity

Risk assessment

Clear communication

Education

Engineering degree

Information Security Certification

Job description

Vattenfall GmbH in the Netherlands seeks a Senior OT Security Specialist to enhance information security and compliance across OT and IT environments. You will drive ISMS maturity, translate complex requirements into practical procedures for engineers, and support audits to ensure regulatory alignment.

The role emphasizes collaboration, proactive risk mitigation, and strong communication across leadership and technical teams within a global energy company.